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| author | Frank Ch. Eigler <fche@elastic.org> | 2008-08-12 12:57:01 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2008-08-12 12:57:01 -0400 |
| commit | 84c4da88c7a995033b2a06fcc10e485222b54b11 (patch) | |
| tree | 0b6f28ae02fd46be37d918166f68e2552314f58b | |
| parent | 6cdf2889024b6538665a00f2ecd7321626624bb8 (diff) | |
| download | systemtap-steved-84c4da88c7a995033b2a06fcc10e485222b54b11.tar.gz systemtap-steved-84c4da88c7a995033b2a06fcc10e485222b54b11.tar.xz systemtap-steved-84c4da88c7a995033b2a06fcc10e485222b54b11.zip | |
kbuild compatibility hack for separate-objdir O= builds
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | buildrun.cxx | 8 |
2 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,9 @@ +2008-08-12 Frank Ch. Eigler <fche@elastic.org> + + * buildrun.cxx (compile_pass): Add ugly kbuild hack for hand-built + x86 kernels that are made with O= (separate object/module-building + directory). + 2008-08-12 David Smith <dsmith@redhat.com> PR 6445 (partial) diff --git a/buildrun.cxx b/buildrun.cxx index c2ebdce5..159e1c6e 100644 --- a/buildrun.cxx +++ b/buildrun.cxx @@ -87,6 +87,14 @@ compile_pass (systemtap_session& s) string module_cflags = "EXTRA_CFLAGS"; o << module_cflags << " :=" << endl; + + // XXX: This gruesome hack is needed on some kernels built with separate O=directory, + // where files like 2.6.27 x86's asm/mach-*/mach_mpspec.h are not found on the cpp path. + // This could be a bug in arch/x86/Makefile that names + // mflags-y += -Iinclude/asm-x86/mach-default + // but that path does not exist in an O= build tree. + o << module_cflags << " += -Iinclude2/asm/mach-default" << endl; + o << module_cflags << " += $(call stap_check_build, $(SYSTEMTAP_RUNTIME)/autoconf-hrtimer-rel.c, -DSTAPCONF_HRTIMER_REL,)" << endl; o << module_cflags << " += $(call stap_check_build, $(SYSTEMTAP_RUNTIME)/autoconf-inode-private.c, -DSTAPCONF_INODE_PRIVATE,)" << endl; o << module_cflags << " += $(call stap_check_build, $(SYSTEMTAP_RUNTIME)/autoconf-constant-tsc.c, -DSTAPCONF_CONSTANT_TSC,)" << endl; |